GB0710162D0 - Method and apparatus for suppressing aeroengine contrails - Google Patents

Method and apparatus for suppressing aeroengine contrails

Info

Publication number
GB0710162D0
GB0710162D0 GBGB0710162.9A GB0710162A GB0710162D0 GB 0710162 D0 GB0710162 D0 GB 0710162D0 GB 0710162 A GB0710162 A GB 0710162A GB 0710162 D0 GB0710162 D0 GB 0710162D0
Authority
GB
United Kingdom
Prior art keywords
contrails
aeroengine
suppressing
suppressing aeroengine
aeroengine contrails
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB0710162.9A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GBGB0710162.9A priority Critical patent/GB0710162D0/en
Publication of GB0710162D0 publication Critical patent/GB0710162D0/en
Priority to PCT/GB2008/001517 priority patent/WO2008145954A2/en
Priority to EP08737149A priority patent/EP2150692A2/en
Priority to US12/450,691 priority patent/US20100043443A1/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/30—Exhaust heads, chambers, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/52—Nozzles specially constructed for positioning adjacent to another nozzle or to a fixed member, e.g. fairing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • F05D2260/962—Preventing, counteracting or reducing vibration or noise by means of "anti-noise"

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Manipulator (AREA)
GBGB0710162.9A 2007-05-26 2007-05-26 Method and apparatus for suppressing aeroengine contrails Ceased GB0710162D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB0710162.9A GB0710162D0 (en) 2007-05-26 2007-05-26 Method and apparatus for suppressing aeroengine contrails
PCT/GB2008/001517 WO2008145954A2 (en) 2007-05-26 2008-04-28 Method and apparatus for suppressing aeroengine contrails
EP08737149A EP2150692A2 (en) 2007-05-26 2008-04-28 Method and apparatus for suppressing aeroengine contrails
US12/450,691 US20100043443A1 (en) 2007-05-26 2008-04-28 Method and apparatus for suppressing aeroengine contrails

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0710162.9A GB0710162D0 (en) 2007-05-26 2007-05-26 Method and apparatus for suppressing aeroengine contrails

Publications (1)

Publication Number Publication Date
GB0710162D0 true GB0710162D0 (en) 2007-07-04

Family

ID=38265442

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0710162.9A Ceased GB0710162D0 (en) 2007-05-26 2007-05-26 Method and apparatus for suppressing aeroengine contrails

Country Status (4)

Country Link
US (1) US20100043443A1 (en)
EP (1) EP2150692A2 (en)
GB (1) GB0710162D0 (en)
WO (1) WO2008145954A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8152091B2 (en) * 2008-04-11 2012-04-10 Robert Theodore Jenkins Production or distribution of radiative forcing agents
US20090319164A1 (en) * 2008-05-31 2009-12-24 International Business Machines Corporation System and method for reducing energy consumption over a broad geographic area using aircraft contrails
DE102009041190B4 (en) 2009-09-14 2012-04-19 Deutsches Zentrum für Luft- und Raumfahrt e.V. Device and method for determining and displaying climate-relevant effects of a contrail generated by an aircraft
GB201211058D0 (en) 2012-06-22 2012-08-01 Rolls Royce Plc Fuel system
GB201211064D0 (en) 2012-06-22 2012-08-01 Rolls Royce Plc Fuel system
GB201211061D0 (en) * 2012-06-22 2012-08-01 Rolls Royce Plc Fuel delivery system
GB201317731D0 (en) 2013-10-08 2013-11-20 Rolls Royce Plc Fuel delivery system
GB201405894D0 (en) * 2014-04-02 2014-05-14 Rolls Royce Plc Aircraft vapour trail control system
GB2524776B (en) * 2014-04-02 2016-10-12 Rolls Royce Plc Aircraft vapour trail control system
GB201406386D0 (en) * 2014-04-09 2014-05-21 Rolls Royce Plc Gas turbine engine
GB2558228B (en) 2016-12-22 2020-05-20 Rolls Royce Plc Aircraft electrically-assisted propulsion control system
EP3875742A1 (en) * 2020-03-04 2021-09-08 Rolls-Royce plc Staged combustion

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517505A (en) * 1962-11-13 1970-06-30 Us Air Force Method and apparatus for suppressing contrails
US3289409A (en) * 1964-07-13 1966-12-06 Phillips Petroleum Co Hiding condensation trails from high altitude aircraft
US3517512A (en) * 1965-02-02 1970-06-30 Us Air Force Apparatus for suppressing contrails
US3417512A (en) * 1966-08-17 1968-12-24 Heald Machine Co Grinding machine
DE1921639A1 (en) * 1968-06-24 1970-05-06 Levin Igor Anatoljevic Electrical system of a deicer for the surface of thin-walled structures
US3693749A (en) * 1971-04-26 1972-09-26 Gen Electric Reduction of gas turbine engine noise annoyance by modulation
US4375950A (en) * 1981-04-01 1983-03-08 Durley Iii Benton A Automatic combustion control method and apparatus
US4572667A (en) * 1981-12-08 1986-02-25 Lockheed Corporation Fluorescent air data measurement device
US4731988A (en) * 1985-07-30 1988-03-22 Michael Munk Internal combustion engine system and method with reduced noxious emissions
US5005355A (en) * 1988-08-24 1991-04-09 Scipar, Inc. Method of suppressing formation of contrails and solution therefor
US6098402A (en) * 1989-02-10 2000-08-08 Sawruk; Stephen D. Infra-red stealth masking device (IRSMD)
US5680135A (en) * 1989-12-21 1997-10-21 Lockheed Martin Corporation Radiation communication system
US5110403A (en) * 1990-05-18 1992-05-05 Kimberly-Clark Corporation High efficiency ultrasonic rotary horn
US5285256A (en) * 1992-07-28 1994-02-08 Ophir Corporation Rear-looking apparatus and method for detecting contrails
US6082670A (en) * 1997-06-26 2000-07-04 Electric Boat Corporation Method and arrangement for fluidborne vehicle propulsion and drag reduction
US6793177B2 (en) * 2002-11-04 2004-09-21 The Bonutti 2003 Trust-A Active drag and thrust modulation system and method
HUP0302008A2 (en) * 2003-06-30 2005-07-28 Péter Rozim Process and device to decrease emission and fuel consumption for improving combustion process of internal combustion engine
US7472868B2 (en) * 2005-09-01 2009-01-06 The Boeing Company Systems and methods for controlling an aerial refueling device
US7698927B2 (en) * 2007-01-30 2010-04-20 The Boeing Company Methods and systems for measuring atmospheric water content

Also Published As

Publication number Publication date
WO2008145954A2 (en) 2008-12-04
WO2008145954A3 (en) 2009-04-30
EP2150692A2 (en) 2010-02-10
US20100043443A1 (en) 2010-02-25

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)